Optics and Electronics
BRUNTON “ETERNA” BINOCULARS
These Brunton “Eterna” binoculars feature 10x50mm optical capability with BaK-4 prism glass, multi-coated lenses, and an alloy frame that has ergonomic body armor. The binoculars are also eyeglass compatible, waterproof, fogproof, nitrogen gas-filled, and come...